Diese flache Kombinationsantenne ist für Hochleistungs-Konnektivität in anspruchsvollen Umgebungen konzipiert. Sie unterstützt duales 4G/LTE MIMO für zuverlässige zellulare Kommunikation und ein aktives GNSS-Element für präzise Positionierung, was sie ideal für Anwendungen wie Flottenmanagement, Asset-Tracking, Telematik und industrielles IoT macht. Das robuste Schraubmontagedesign sorgt für eine sichere Installation, während die robuste Konstruktion der Antenne Haltbarkeit unter rauen Bedingungen bietet. Zertifiziert nach IP67, IP69 und IK09 ist sie für den Außen- und Schwerstgebrauch geeignet.
Konnektivitäten
2× 4G LTE MIMO/FirstNet/LPWA/NB-IoT/Cat-X-Mx-NBx/3G/2G
GPS/GLO/QZSS/Galileo/L1
Technische Spezifikationen
Betriebstemperatur: -40 °C bis +85 °C
Antennentechnologien: MIMO
Zellulare Technologien: 4G/LTE
Standort: Extern
Montage: Schraubbefestigung
Satellitennavigation: GNSS
Typ: Kombination
Konnektivität 1 - Cellular/4G LTE
Standards: 2G, 3G, 4G
Frequenz: 698-960, 1710-2170, 2500-2700 MHz
VSWR: ~2.9:1, ~1.4:1, ~1.4:1
Effizienz (%): ~37.8, ~53.3, ~54.9
Spitzenverstärkung (dBi): ~-0.8, ~3.6, ~4.1
Impedanz (Ohm): 50
Polarisation: Linear
Max. Eingangsleistung (W): 25
Konnektivität 2 - Cellular/4G LTE
Standards: 2G, 3G, 4G
Frequenz: 698-960, 1710-2170, 2500-2700 MHz
VSWR: ~2.8:1, ~1.5:1, ~2.1:1
Effizienz (%): ~38.7, ~52.3, ~42.1
Spitzenverstärkung (dBi): ~-0.6, ~2.9, ~3.0
Impedanz (Ohm): 50
Polarisation: Linear
Max. Eingangsleistung (W): 25
Konnektivität 3 - GNSS
Standards: GPS, QZSS, Galileo, GLONASS
Frequenz: 1575.42, 1598-1610 MHz
VSWR: ≤1.4:1
Impedanz (Ohm): 50
Polarisation: RHCP
Aktive Verstärkung (dB): 28 @ 2.7 V
Sägefiltertyp: Vorfilter
Spannung (V): 1.5 - 3.6
Rauschzahl (dB): 1.5 Typ
Stromverbrauch (mA): 9 Typ
Leistungsaufnahme (mW): 24.3 Typ
ESD-Schutz (kV): 2
Datenblatt PDF herunterladen
Technical Specifications (AI Reference Data)
{
"model": "2J7741BGFa",
"title": "Shaker 2 x 4G LTE/3G/2G MIMO, GPS/GLONASS/Galileo Screw Mount Antenna",
"mountingType": "Screw Mount",
"ipRating": "IP67/IP69",
"dimensions_mm": "Ø 60 x 69",
"elements": [
{
"elementID": "Cellular 1 (MIMO)",
"type": "Cellular",
"technologies": [
"4G LTE",
"3G",
"2G"
],
"frequencies": [
{
"range_mhz": "698-960",
"returnLoss_db": "~-6.9",
"vswr": "~2.9:1",
"efficiency_percent": "~37.8",
"peakGain_dbi": "~-0.8",
"averageGain_db": "~-4.3"
},
{
"range_mhz": "1710-2170",
"returnLoss_db": "~-15.3",
"vswr": "~1.4:1",
"efficiency_percent": "~53.3",
"peakGain_dbi": "~3.6",
"averageGain_db": "~-2.7"
},
{
"range_mhz": "2500-2700",
"returnLoss_db": "~-16.7",
"vswr": "~1.4:1",
"efficiency_percent": "~54.9",
"peakGain_dbi": "~4.1",
"averageGain_db": "~-2.6"
}
],
"polarization": "Linear",
"radiationPattern": "Omni-Directional",
"impedance_ohms": 50,
"maxInputPower_w": 25
},
{
"elementID": "Cellular 2 (MIMO)",
"type": "Cellular",
"technologies": [
"4G LTE",
"3G",
"2G"
],
"frequencies": [
{
"range_mhz": "698-960",
"returnLoss_db": "~-6.8",
"vswr": "~2.8:1",
"efficiency_percent": "~38.7",
"peakGain_dbi": "~-0.6",
"averageGain_db": "~-4.2"
},
{
"range_mhz": "1710-2170",
"returnLoss_db": "~-14.3",
"vswr": "~1.5:1",
"efficiency_percent": "~52.3",
"peakGain_dbi": "~2.9",
"averageGain_db": "~-2.8"
},
{
"range_mhz": "2500-2700",
"returnLoss_db": "~-9.3",
"vswr": "~2.1:1",
"efficiency_percent": "~42.1",
"peakGain_dbi": "~3.0",
"averageGain_db": "~-3.8"
}
],
"polarization": "Linear",
"radiationPattern": "Omni-Directional",
"impedance_ohms": 50,
"maxInputPower_w": 25
},
{
"elementID": "GNSS",
"type": "GNSS",
"technologies": [
"GPS",
"GLONASS",
"Galileo",
"QZSS"
],
"frequencies": [
{
"range_mhz": "1575.42",
"returnLoss_db": "<=-15.0",
"vswr": "<=1.4:1",
"efficiency_percent": null,
"peakGain_dbi": "~28",
"averageGain_db": null
},
{
"range_mhz": "1598-1606",
"returnLoss_db": "<=-15.0",
"vswr": "<=1.4:1",
"efficiency_percent": null,
"peakGain_dbi": "~28",
"averageGain_db": null
}
],
"polarization": "RHCP",
"radiationPattern": "Hemispherical",
"impedance_ohms": 50,
"maxInputPower_w": null
}
],
"connectors": [
{
"elementIDRef": "Cellular 1",
"type": "SMA-Male",
"cableType": "LL100",
"cableLength_mm": 3000
},
{
"elementIDRef": "Cellular 2",
"type": "SMA-Male",
"cableType": "LL100",
"cableLength_mm": 3000
},
{
"elementIDRef": "GNSS",
"type": "SMA-Male",
"cableType": "LL100",
"cableLength_mm": 3000
}
]
}
